OT-2026-000047562
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000047562) never changes.
Identity and time
| Publication number | OT-2026-000047562 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7241-9cf4-6b060394ebb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047562 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1931d34fb3a80a607e9fe9fa8cc9408b504cea85e2470952c69dcde0bca9999 |
|---|---|
| Markdown | 52f753c627c24e79f88b9318623f1c3eead6d476a58a148a82f05287f4f2cb8d |
| Publication page | 6e75d0002f2252282de77daf7282da9a944b420c20e24051705ccb63c8bdb1a6 |
| Manifest | 3c682b1dd40c1a959ff3ca7d593c16aecbee0496ea31a022906ce5c436ce5df7 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Nb7367Mjj1PrbqnvYm0xw4C1jZfJprNDqFlXLtSXvIaIP3m+9fIyMYTdxjuQSPag0De4QXxW64cGPyh4joYlBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:41.140216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047562observed 6e75d0002f2252282de77daf7282da9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:41.121426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047562/manifest.jsonobserved 3c682b1dd40c1a959ff3ca7d593c16ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:41.102297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047562/publication.mdobserved 52f753c627c24e79f88b9318623f1c3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:41.085560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047562/publication.txtobserved f1931d34fb3a80a607e9fe9fa8cc9408...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|